Why fast?The latest Wi -Fi router mechanical security is also improved (Nikkei style) --Yahoo! News

You can improve the communication speed by introducing the latest router

Even if a high-speed line is introduced, the communication speed may be slow with the old Wi-Fi router, which may be a hindrance and the Internet speed.If you find out that the Internet speed is not on the old Wi-Fi router, consider replacing it.[Visual explanation] Large dissection of the latest Wi-Fi router mechanism

■ Wi-Fi 6 router is equipped with the latest CPU

Wi-Fi's communication speed has been greatly improved in the last 10 years. Wi-Fi 4, which was the mainstream 10 years ago, is much slower than the current latest standard Wi-Fi 6, but also Wi-Fi 5, which was popular before that. Wi-Fi 4 router users should consider replacing them right away. The Wi-Fi router sold for home use is equipped with a CPU (central operational treatment device) for built-in devices. Just as the CPU of the personal computer is evolving, the CPU for built -in equipment is evolving every day. Many Wi-Fi 6 routers are equipped with the latest CPU, which has improved processing performance. The Wi-Fi router plays a role in assigning one net line into multiple devices. The Wi-Fi router CPU performs communication conversion, control of Wi-Fi, and execution of various additional functions. If the number of connections is increased or the additional function is executed, the load on the CPU will increase. If the processing performance of the CPU is low, a waiting waiting for processing occurs, and the communication speed of the net is likely to decrease. On the other hand, if the CPU performance is high, the communication speed of the net can be improved quickly because they can process them quickly. In terms of security, the new Wi-Fi router is safer. The Wi-Fi router has a firewall function to prevent malicious communication. The firewall function blocks specific communication based on existing cyber attack information. If the Wi-Fi router is old, the information with the firewall function is old, and the latest attacks cannot be prevented. In addition, an old Wi-Fi router may be vulnerable and may be a stepping stone for malicious communication and attacks. With the latest Wi-Fi router, a firmware update will be provided, so you can block vulnerabilities. However, old Wi-Fi routers often leave the vulnerability without farm wear. For the above reasons, some manufacturers warn them to avoid the use of old Wi-Fi routers as much as possible.

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